摘要
通过引入当量线密度的概念。
By introducing the concept of the equivalent weight linear density,the computation model of transition stride hanger of 5-stride overlap with auto-tensioned catenary equipment is set up.
出处
《铁道机车车辆》
2005年第2期58-61,共4页
Railway Locomotive & Car
关键词
接触网
链形悬挂
驰度
吊弦
当量线密度
overhead contact line
catenary equipment sag
hanger
equivalent weight linear density
